Model number 206-0368. Rubber surround version. Call directly on this matter Woofers and mid ranges can vary a little in cosmetics but I do have 1290 parts that are like new condition woofers, $120 and mid ranges is $96. Also possible some good but obviously used parts at 25% less. I have in storage mind condition, virtually unused 1290 that I will break apart for parts. ADS parts are becoming scarce, especially mid ranges. This is due to a design consideration that allowed mid ranges to run to 'hot' (loud) and crossovers which were designed in 1980 for 50 watt amps and typical analogue program material. Excellent parts quality but I recommend to update the crossover board with sharper filters in the mid range and tweeter circuits to improve reliability fidelity and phase correction.
The original 8 inch drivers is quite unique and various opinions not totally happy exist about connect substitute. Great product but drivers are becoming scarce.